Cylinder head bolt W/internal thread, OM352. OE

Cylinder head bolt with internal threaded head (sold per bolt) these are the updated 12 point head bolts with updated torque specifications to be adhered to.
Please refer to the PDF document for updated torque specifications from the original equipment manufacturer. 760.678 Torque values PDF Download

The OM352 engine requires 2 of these internally threaded bolts.

Note: Best practice is to replace all cylinder head bolts when removing the cylinder head.
*** It is critically important to replace the bolts when the engine has the old style hex head bolt!
*** Please adhere to the updated tightening specifications when tensioning your cylinder head bolts

This is an OE part not aftermarket